| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | 26.9949 |
| 2018 | 27.2456 |
| 2017 | 27.2964 |
| 2016 | 30.5794 |
| 2015 | 31.2559 |
| 2014 | 30.079 |
| 2013 | 31.6817 |
| 2012 | 32.9836 |
| 2011 | 31.0422 |
| 2010 | - |
| 2009 | 33.1118 |
| 2008 | 32.2401 |
| 2007 | 31.9899 |
| 2006 | 35.3893 |
| 2005 | 32.8136 |
| 2004 | 32.3411 |
| 2003 | 30.9878 |
| 2002 | 32.1089 |
| 2001 | 32.5811 |
| 2000 | 33.7852 |
| 1999 | 29.5986 |
| 1998 | - |
| 1997 | 32.7074 |
| 1996 | 32.7833 |
| 1995 | 29.9827 |
| 1994 | 30.8909 |
| 1993 | 30.2138 |
| 1992 | 27.765 |
| 1991 | 29.0596 |
| 1990 | 27.0936 |
| 1989 | 25.9144 |
| 1988 | 23.9145 |
| 1987 | 23.8066 |
| 1986 | 23.2397 |
| 1985 | 27.6404 |
| 1984 | 28.6587 |
| 1983 | 29.4465 |
| 1982 | 29.6879 |
| 1981 | 30.1121 |
| 1980 | 28.4911 |
| 1979 | 27.2901 |
| 1978 | 28.1649 |
| 1977 | 29.8876 |
| 1976 | 30.7561 |
| 1975 | 30.34 |
| 1974 | 30.6697 |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |